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Cheap flights from Austin to Costa Rica from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Costa Rica departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Spirit Airlines Logo
5:45 am - 11:14 amAUS-SJO
6h 29m1 stop
Spirit Airlines Logo
12:19 pm - 9:39 pmSJO-AUS
8h 20m1 stop
$274Spirit Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Spirit Airlines Logo
5:45 am - 11:14 amAUS-SJO
6h 29m1 stop
Spirit Airlines Logo
12:19 pm - 11:02 pmSJO-AUS
9h 43m1 stop
$281Spirit Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Spirit Airlines Logo
5:45 am - 11:14 amAUS-SJO
6h 29m1 stop
Spirit Airlines Logo
12:19 pm - 9:39 pmSJO-AUS
8h 20m1 stop
$282Spirit Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 16
Copa Airlines Logo
3:29 pm - 9:51 pmAUS-SJO
7h 22m1 stop
Copa Airlines Logo
5:57 am - 1:54 pmSJO-AUS
6h 57m1 stop
$304Copa Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
Copa Airlines Logo
3:29 pm - 4:52 pmAUS-SJO
26h 23m3 stops
Copa Airlines Logo
4:10 am - 1:54 pmSJO-AUS
8h 44m1 stop
$309Copa Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
5:00 am - 7:42 pmAUS-SJO
15h 42m2 stops
American Airlines Logo
6:00 am - 7:43 pmSJO-AUS
12h 43m2 stops
$320American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
7:00 am - 7:42 pmAUS-SJO
13h 42m2 stops
American Airlines Logo
6:00 am - 7:43 pmSJO-AUS
12h 43m2 stops
$324American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Southwest Logo
2:15 pm - 6:55 pmAUS-SJO
5h 40m1 stop
Southwest Logo
8:50 am - 11:05 pmSJO-AUS
13h 15m2 stops
$345Southwest
Find Deal
Thu, Aug 28 - Thu, Sep 4
United Airlines Logo
5:30 am - 12:10 pmAUS-LIR
7h 40m1 stop
United Airlines Logo
1:20 pm - 9:20 pmLIR-AUS
7h 00m1 stop
$352United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
United Airlines Logo
12:15 pm - 6:37 pmAUS-LIR
6h 22m1 stop
United Airlines Logo
8:50 am - 9:14 pmLIR-AUS
12h 24m1 stop
$400United Airlines
Find Deal
Fri, Jan 2 - Wed, Jan 7

Spirit Airlines flights from Austin to Costa Rica

Our best Spirit Airlines deals on Austin to Costa Rica flight tickets
Spirit Airlines
Sep 16
AUS5:45 amAustin Bergstrom
6h 29m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Sep 23
SJO12:19 pmSan José Juan Santamaria Intl
8h 20m
1 stop
AUS9:39 pmAustin Bergstrom
$274
Find similar
Spirit Airlines
Sep 13
AUS5:45 amAustin Bergstrom
6h 29m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Sep 20
SJO12:19 pmSan José Juan Santamaria Intl
9h 43m
1 stop
AUS11:02 pmAustin Bergstrom
$281
Find similar
Spirit Airlines
Sep 8
AUS5:45 amAustin Bergstrom
6h 29m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Sep 16
SJO12:19 pmSan José Juan Santamaria Intl
8h 20m
1 stop
AUS9:39 pmAustin Bergstrom
$282
Find similar

American Airlines flights from Austin to Costa Rica

Our best American Airlines deals on Austin to Costa Rica flight tickets
American Airlines
Sep 16
AUS5:00 amAustin Bergstrom
15h 42m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
Sep 23
SJO6:00 amSan José Juan Santamaria Intl
12h 43m
2 stops
AUS7:43 pmAustin Bergstrom
$320
Find similar
American Airlines
Sep 9
AUS7:00 amAustin Bergstrom
13h 42m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
Sep 16
SJO6:00 amSan José Juan Santamaria Intl
12h 43m
2 stops
AUS7:43 pmAustin Bergstrom
$324
Find similar
American Airlines
Oct 21
AUS6:00 amAustin Bergstrom
13h 16m
2 stops
SJO6:16 pmSan José Juan Santamaria Intl
Oct 23
SJO2:44 pmSan José Juan Santamaria Intl
17h 53m
2 stops
AUS9:37 amAustin Bergstrom
$337
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Austin to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Tue 9/16

5:45 am-11:14 am

1 stop6h 29m

San José Juan Santamaria Intl

Tue 9/23

12:19 pm-9:39 pm

1 stop8h 20m

$274

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sat 9/13

5:45 am-11:14 am

1 stop6h 29m

San José Juan Santamaria Intl

Sat 9/20

12:19 pm-11:02 pm

1 stop9h 43m

$281

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Mon 9/8

5:45 am-11:14 am

1 stop6h 29m

San José Juan Santamaria Intl

Tue 9/16

12:19 pm-9:39 pm

1 stop8h 20m

$282

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 8/28

3:29 pm-9:51 pm

1 stop7h 22m

San José Juan Santamaria Intl

Thu 9/4

5:57 am-1:54 pm

1 stop6h 57m

$304

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 8/28

3:29 pm-4:52 pm

3 stops26h 23m

San José Juan Santamaria Intl

Thu 9/4

4:10 am-1:54 pm

1 stop8h 44m

$309

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Tue 9/16

5:00 am-7:42 pm

2 stops15h 42m

San José Juan Santamaria Intl

Tue 9/23

6:00 am-7:43 pm

2 stops12h 43m

$320

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Tue 9/9

7:00 am-7:42 pm

2 stops13h 42m

San José Juan Santamaria Intl

Tue 9/16

6:00 am-7:43 pm

2 stops12h 43m

$324

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Thu 8/28

2:15 pm-6:55 pm

1 stop5h 40m

San José Juan Santamaria Intl

Thu 9/4

8:50 am-11:05 pm

2 stops13h 15m

$345

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Wed 9/17

5:30 am-12:10 pm

1 stop7h 40m

Liberia

Wed 9/24

1:20 pm-9:20 pm

1 stop7h 00m

$352

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 1/2

12:15 pm-6:37 pm

1 stop6h 22m

Liberia

Wed 1/7

8:50 am-9:14 pm

1 stop12h 24m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Austin to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Austin is in June. Flight prices, which tend to average around $431, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in June, then October is your next best option. Flight prices from Austin to Costa Rica during October average around $431.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Monday is the cheapest day to fly to Costa Rica from Austin. The lowest ticket price found for a Monday departure recently was $454. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $622. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Austin to Costa Rica when you can find flight prices for as low as $454. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $564. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $495 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Austin for as low as $441 on momondo.

Cheap Austin to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Costa Rica

Best Price Found

$124

Fastest flight time

5h 40m

Direct flights

None

Airports in Costa Rica

2 airports
The best one-way flight to Costa Rica from Austin in the past 72 hours is $124. The best round-trip flight deal from Austin to Costa Rica found on momondo in the last 72 hours is $274.
The fastest flight from Austin to Costa Rica takes 5h 40m
There are no direct flights from Austin to Costa Rica. Popular non-direct routes for this connection are Austin Bergstrom Airport - San José Juan Santamaria Intl Airport and Austin Bergstrom Airport - Liberia Airport.
There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)
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  • When did momondo last update prices for flights from Austin Bergstrom Airport to Costa Rica?

    Prices for flights from Austin Bergstrom Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Costa Rica?

  • How old do you have to be to fly from Austin Bergstrom Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Austin to Costa Rica

Compare and see reviews for airlines that fly from Austin to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Spirit AirlinesPriceFrom $198Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $298Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $350Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $361Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $361Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Austin.

Can I find flights from Austin to Costa Rica with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Costa Rica from Austin with this policy.

How can momondo help me find flights from Austin to Costa Rica?

momondo helps you find the best flight between Austin and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Austin to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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